This reverts commit cab767831f74ec72809dacd07cb782a88a097f21. Signed-off-by: Jim Fehlig <jfehlig@suse.com> --- bootstrap.conf | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/bootstrap.conf b/bootstrap.conf index 22c1c06..c06ee4c 100644 --- a/bootstrap.conf +++ b/bootstrap.conf @@ -1,6 +1,6 @@ # Bootstrap configuration. -# Copyright (C) 2010-2015 Red Hat, Inc. +# Copyright (C) 2010-2014 Red Hat, Inc. # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public @@ -204,7 +204,6 @@ buildreq="\ autoconf 2.59 automake 1.9.6 autopoint - -flex - gettext 0.17 git 1.5.5 gzip - -- 1.8.4.5

This reverts commit edacdb3d12256af4f6e31ec65c9dd4797fb3aa0d. Signed-off-by: Jim Fehlig <jfehlig@suse.com> --- src/Makefile.am | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/src/Makefile.am b/src/Makefile.am index a6ea8e0..850122a 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -1000,6 +1000,23 @@ CPU_SOURCES = \ VMX_SOURCES = \ vmx/vmx.c vmx/vmx.h +AM_LFLAGS = -Pxl_disk_ --header-file=../$*.h +LEX_OUTPUT_ROOT = lex.xl_disk_ +BUILT_SOURCES += xenconfig/xen_xl_disk.c xenconfig/xen_xl_disk.h +# Generated header file is not implicitly added to dist +EXTRA_DIST += xenconfig/xen_xl_disk.h +CLEANFILES += xenconfig/xen_xl_disk.h xenconfig/xen_xl_disk.c + +XENXLDISKPARSER_SOURCES = xenconfig/xen_xl_disk.l + +XENCONFIG_SOURCES = \ + xenconfig/xenxs_private.h \ + xenconfig/xen_common.c xenconfig/xen_common.h \ + xenconfig/xen_sxpr.c xenconfig/xen_sxpr.h \ + xenconfig/xen_xm.c xenconfig/xen_xm.h \ + xenconfig/xen_xl.c xenconfig/xen_xl.h \ + xenconfig/xen_xl_disk_i.h + pkgdata_DATA = cpu/cpu_map.xml EXTRA_DIST += $(pkgdata_DATA) @@ -1053,23 +1070,6 @@ libvirt_vmx_la_SOURCES = $(VMX_SOURCES) endif WITH_VMX if WITH_XENCONFIG -AM_LFLAGS = -Pxl_disk_ --header-file=../$*.h -LEX_OUTPUT_ROOT = lex.xl_disk_ -BUILT_SOURCES += xenconfig/xen_xl_disk.c xenconfig/xen_xl_disk.h -# Generated header file is not implicitly added to dist -EXTRA_DIST += xenconfig/xen_xl_disk.h -CLEANFILES += xenconfig/xen_xl_disk.h xenconfig/xen_xl_disk.c - -XENXLDISKPARSER_SOURCES = xenconfig/xen_xl_disk.l - -XENCONFIG_SOURCES = \ - xenconfig/xenxs_private.h \ - xenconfig/xen_common.c xenconfig/xen_common.h \ - xenconfig/xen_sxpr.c xenconfig/xen_sxpr.h \ - xenconfig/xen_xm.c xenconfig/xen_xm.h \ - xenconfig/xen_xl.c xenconfig/xen_xl.h \ - xenconfig/xen_xl_disk_i.h - # Flex generated XL disk parser needs to be compiled without WARN_FLAGS # Add the generated object to its own library to control CFLAGS noinst_LTLIBRARIES += libvirt_xenxldiskparser.la -- 1.8.4.5

This reverts commit 1b21d300691a78f73d94446616a6d1f9fd88991e. Conflicts: src/Makefile.am Signed-off-by: Jim Fehlig <jfehlig@suse.com> --- src/Makefile.am | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/Makefile.am b/src/Makefile.am index aaa5af2..95ba12c 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -1,6 +1,6 @@ ## Process this file with automake to produce Makefile.in -## Copyright (C) 2005-2015 Red Hat, Inc. +## Copyright (C) 2005-2014 Red Hat, Inc. ## ## This library is free software; you can redistribute it and/or ## modify it under the terms of the GNU Lesser General Public @@ -1074,7 +1074,6 @@ if WITH_XENCONFIG # Add the generated object to its own library to control CFLAGS noinst_LTLIBRARIES += libvirt_xenxldiskparser.la libvirt_xenxldiskparser_la_CFLAGS = \ - -I$(srcdir)/xenconfig \ -I$(srcdir)/conf $(AM_CFLAGS) -Wno-unused-parameter libvirt_xenxldiskparser_la_SOURCES = \ $(XENXLDISKPARSER_SOURCES) -- 1.8.4.5

This reverts commit 4f524212ce614e1ca84b34dd8330a48957c8f823. Signed-off-by: Jim Fehlig <jfehlig@suse.com> --- src/libxl/libxl_driver.c | 32 ++++++++------------------------ 1 file changed, 8 insertions(+), 24 deletions(-) diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c index 4135670..53c87ce 100644 --- a/src/libxl/libxl_driver.c +++ b/src/libxl/libxl_driver.c @@ -48,7 +48,6 @@ #include "libxl_migration.h" #include "xen_xm.h" #include "xen_sxpr.h" -#include "xen_xl.h" #include "virtypedparam.h" #include "viruri.h" #include "virstring.h" @@ -68,7 +67,6 @@ VIR_LOG_INIT("libxl.libxl_driver"); #define LIBXL_DOM_REQ_CRASH 3 #define LIBXL_DOM_REQ_HALT 4 -#define LIBXL_CONFIG_FORMAT_XL "xen-xl" #define LIBXL_CONFIG_FORMAT_XM "xen-xm" #define LIBXL_CONFIG_FORMAT_SEXPR "xen-sxpr" @@ -2216,17 +2214,7 @@ libxlConnectDomainXMLFromNative(virConnectPtr conn, if (virConnectDomainXMLFromNativeEnsureACL(conn) < 0) goto cleanup; - if (STREQ(nativeFormat, LIBXL_CONFIG_FORMAT_XL)) { - if (!(conf = virConfReadMem(nativeConfig, strlen(nativeConfig), 0))) - goto cleanup; - if (!(def = xenParseXL(conf, - cfg->caps, - cfg->verInfo->xen_version_major))) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("parsing xl config failed")); - goto cleanup; - } - } else if (STREQ(nativeFormat, LIBXL_CONFIG_FORMAT_XM)) { + if (STREQ(nativeFormat, LIBXL_CONFIG_FORMAT_XM)) { if (!(conf = virConfReadMem(nativeConfig, strlen(nativeConfig), 0))) goto cleanup; @@ -2281,24 +2269,20 @@ libxlConnectDomainXMLToNative(virConnectPtr conn, const char * nativeFormat, if (virConnectDomainXMLToNativeEnsureACL(conn) < 0) goto cleanup; + if (STRNEQ(nativeFormat, LIBXL_CONFIG_FORMAT_XM)) { + virReportError(VIR_ERR_INVALID_ARG, + _("unsupported config type %s"), nativeFormat); + goto cleanup; + } + if (!(def = virDomainDefParseString(domainXml, cfg->caps, driver->xmlopt, 1 << VIR_DOMAIN_VIRT_XEN, VIR_DOMAIN_XML_INACTIVE))) goto cleanup; - if (STREQ(nativeFormat, LIBXL_CONFIG_FORMAT_XL)) { - if (!(conf = xenFormatXL(def, conn, cfg->verInfo->xen_version_major))) - goto cleanup; - } else if (STREQ(nativeFormat, LIBXL_CONFIG_FORMAT_XM)) { - if (!(conf = xenFormatXM(conn, def, cfg->verInfo->xen_version_major))) - goto cleanup; - } else { - - virReportError(VIR_ERR_INVALID_ARG, - _("unsupported config type %s"), nativeFormat); + if (!(conf = xenFormatXM(conn, def, cfg->verInfo->xen_version_major))) goto cleanup; - } if (VIR_ALLOC_N(ret, len) < 0) goto cleanup; -- 1.8.4.5

This reverts commit 2c78051a14acfb7aba078d569b1632dfe0ca0853. Conflicts: src/Makefile.am Signed-off-by: Jim Fehlig <jfehlig@suse.com> --- .gitignore | 1 - cfg.mk | 3 +- configure.ac | 1 - po/POTFILES.in | 1 - src/Makefile.am | 25 +-- src/libvirt_xenconfig.syms | 4 - src/xenconfig/xen_common.c | 3 +- src/xenconfig/xen_xl.c | 499 ------------------------------------------ src/xenconfig/xen_xl.h | 33 --- src/xenconfig/xen_xl_disk.l | 256 ---------------------- src/xenconfig/xen_xl_disk_i.h | 39 ---- 11 files changed, 4 insertions(+), 861 deletions(-) diff --git a/.gitignore b/.gitignore index eac2203..9d09709 100644 --- a/.gitignore +++ b/.gitignore @@ -140,7 +140,6 @@ /src/remote/*_protocol.[ch] /src/rpc/virkeepaliveprotocol.[ch] /src/rpc/virnetprotocol.[ch] -/src/xenconfig/xen_xl_disk.[ch] /src/test_libvirt*.aug /src/test_virtlockd.aug /src/util/virkeymaps.h diff --git a/cfg.mk b/cfg.mk index 3df3dcb..21f83c3 100644 --- a/cfg.mk +++ b/cfg.mk @@ -89,9 +89,8 @@ distdir: sc_vulnerable_makefile_CVE-2012-3386.z endif # Files that should never cause syntax check failures. -# (^(HACKING|docs/(news\.html\.in|.*\.patch))|\.(po|fig|gif|ico|png))$$ VC_LIST_ALWAYS_EXCLUDE_REGEX = \ - (^(HACKING|docs/(news\.html\.in|.*\.patch)|src/xenconfig/xen_xl_disk.[chl])|\.(po|fig|gif|ico|png))$$ + (^(HACKING|docs/(news\.html\.in|.*\.patch))|\.(po|fig|gif|ico|png))$$ # Functions like free() that are no-ops on NULL arguments. useless_free_options = \ diff --git a/configure.ac b/configure.ac index 167b875..9d12079 100644 --- a/configure.ac +++ b/configure.ac @@ -146,7 +146,6 @@ m4_ifndef([LT_INIT], [ ]) AM_PROG_CC_C_O AM_PROG_LD -AM_PROG_LEX AC_MSG_CHECKING([for how to mark DSO non-deletable at runtime]) LIBVIRT_NODELETE= diff --git a/po/POTFILES.in b/po/POTFILES.in index 094c8e3..e7cb2cc 100644 --- a/po/POTFILES.in +++ b/po/POTFILES.in @@ -247,7 +247,6 @@ src/xenapi/xenapi_driver.c src/xenapi/xenapi_utils.c src/xenconfig/xen_common.c src/xenconfig/xen_sxpr.c -src/xenconfig/xen_xl.c src/xenconfig/xen_xm.c tests/virpolkittest.c tools/libvirt-guests.sh.in diff --git a/src/Makefile.am b/src/Makefile.am index c7975e5..e0e47d0 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -1000,22 +1000,11 @@ CPU_SOURCES = \ VMX_SOURCES = \ vmx/vmx.c vmx/vmx.h -AM_LFLAGS = -Pxl_disk_ --header-file=../$*.h -LEX_OUTPUT_ROOT = lex.xl_disk_ -BUILT_SOURCES += xenconfig/xen_xl_disk.c xenconfig/xen_xl_disk.h -# Generated header file is not implicitly added to dist -EXTRA_DIST += xenconfig/xen_xl_disk.h -CLEANFILES += xenconfig/xen_xl_disk.h xenconfig/xen_xl_disk.c - -XENXLDISKPARSER_SOURCES = xenconfig/xen_xl_disk.l - XENCONFIG_SOURCES = \ xenconfig/xenxs_private.h \ - xenconfig/xen_common.c xenconfig/xen_common.h \ + xenconfig/xen_common.c xenconfig/xen_common.h \ xenconfig/xen_sxpr.c xenconfig/xen_sxpr.h \ - xenconfig/xen_xm.c xenconfig/xen_xm.h \ - xenconfig/xen_xl.c xenconfig/xen_xl.h \ - xenconfig/xen_xl_disk_i.h + xenconfig/xen_xm.c xenconfig/xen_xm.h pkgdata_DATA = cpu/cpu_map.xml @@ -1070,19 +1059,10 @@ libvirt_vmx_la_SOURCES = $(VMX_SOURCES) endif WITH_VMX if WITH_XENCONFIG -# Flex generated XL disk parser needs to be compiled without WARN_FLAGS -# Add the generated object to its own library to control CFLAGS -noinst_LTLIBRARIES += libvirt_xenxldiskparser.la -libvirt_xenxldiskparser_la_CFLAGS = \ - -I$(srcdir)/conf $(AM_CFLAGS) -Wno-unused-parameter -libvirt_xenxldiskparser_la_SOURCES = \ - $(XENXLDISKPARSER_SOURCES) - noinst_LTLIBRARIES += libvirt_xenconfig.la libvirt_la_BUILT_LIBADD += libvirt_xenconfig.la libvirt_xenconfig_la_CFLAGS = \ -I$(srcdir)/conf $(AM_CFLAGS) -libvirt_xenconfig_la_LIBADD = libvirt_xenxldiskparser.la libvirt_xenconfig_la_SOURCES = $(XENCONFIG_SOURCES) endif WITH_XENCONFIG @@ -1844,7 +1824,6 @@ EXTRA_DIST += \ $(VBOX_DRIVER_EXTRA_DIST) \ $(VMWARE_DRIVER_SOURCES) \ $(XENCONFIG_SOURCES) \ - $(XENXLDISKPARSER_SOURCES) \ $(ACCESS_DRIVER_POLKIT_POLICY) check-local: check-augeas diff --git a/src/libvirt_xenconfig.syms b/src/libvirt_xenconfig.syms index 3e2e5d6..6541685 100644 --- a/src/libvirt_xenconfig.syms +++ b/src/libvirt_xenconfig.syms @@ -16,10 +16,6 @@ xenParseSxprChar; xenParseSxprSound; xenParseSxprString; -#xenconfig/xen_xl.h -xenFormatXL; -xenParseXL; - # xenconfig/xen_xm.h xenFormatXM; xenParseXM; diff --git a/src/xenconfig/xen_common.c b/src/xenconfig/xen_common.c index a2a1474..b40a722 100644 --- a/src/xenconfig/xen_common.c +++ b/src/xenconfig/xen_common.c @@ -1812,8 +1812,7 @@ xenFormatVfb(virConfPtr conf, virDomainDefPtr def, int xendConfigVersion) { int hvm = STREQ(def->os.type, "hvm") ? 1 : 0; - if (def->ngraphics == 1 && - def->graphics[0]->type != VIR_DOMAIN_GRAPHICS_TYPE_SPICE) { + if (def->ngraphics == 1) { if (hvm || (xendConfigVersion < XEND_CONFIG_MIN_VERS_PVFB_NEWCONF)) { if (def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_SDL) { if (xenConfigSetInt(conf, "sdl", 1) < 0) diff --git a/src/xenconfig/xen_xl.c b/src/xenconfig/xen_xl.c deleted file mode 100644 index 8d1d2a7..0000000 --- a/src/xenconfig/xen_xl.c +++ /dev/null @@ -1,499 +0,0 @@ -/* - * xen_xl.c: Xen XL parsing functions - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library. If not, see - * <http://www.gnu.org/licenses/>. - * - * Author: Kiarie Kahurani <davidkiarie4@gmail.com> - */ - -#include <config.h> - -#include "virconf.h" -#include "virerror.h" -#include "domain_conf.h" -#include "viralloc.h" -#include "virstring.h" -#include "xen_xl.h" -#include "xen_xl_disk.h" -#include "xen_xl_disk_i.h" - -#define VIR_FROM_THIS VIR_FROM_NONE - - -static int -xenParseXLSpice(virConfPtr conf, virDomainDefPtr def) -{ - virDomainGraphicsDefPtr graphics = NULL; - unsigned long port; - char *listenAddr = NULL; - int val; - - if (STREQ(def->os.type, "hvm")) { - if (xenConfigGetBool(conf, "spice", &val, 0) < 0) - return -1; - - if (val) { - if (VIR_ALLOC(graphics) < 0) - return -1; - - graphics->type = VIR_DOMAIN_GRAPHICS_TYPE_SPICE; - if (xenConfigCopyStringOpt(conf, "spicehost", &listenAddr) < 0) - goto cleanup; - if (listenAddr && - virDomainGraphicsListenSetAddress(graphics, 0, listenAddr, - -1, true) < 0) { - goto cleanup; - } - VIR_FREE(listenAddr); - - if (xenConfigGetULong(conf, "spicetls_port", &port, 0) < 0) - goto cleanup; - graphics->data.spice.tlsPort = (int)port; - - if (xenConfigGetULong(conf, "spiceport", &port, 0) < 0) - goto cleanup; - - graphics->data.spice.port = (int)port; - - if (!graphics->data.spice.tlsPort && - !graphics->data.spice.port) - graphics->data.spice.autoport = 1; - - if (xenConfigGetBool(conf, "spicedisable_ticketing", &val, 0) < 0) - goto cleanup; - if (val) { - if (xenConfigCopyStringOpt(conf, "spicepasswd", - &graphics->data.spice.auth.passwd) < 0) - goto cleanup; - } - - if (xenConfigGetBool(conf, "spiceagent_mouse", - &graphics->data.spice.mousemode, 0) < 0) - goto cleanup; - if (xenConfigGetBool(conf, "spicedvagent", &val, 0) < 0) - goto cleanup; - if (val) { - if (xenConfigGetBool(conf, "spice_clipboard_sharing", - &graphics->data.spice.copypaste, - 0) < 0) - goto cleanup; - } - - if (VIR_ALLOC_N(def->graphics, 1) < 0) - goto cleanup; - def->graphics[0] = graphics; - def->ngraphics = 1; - } - } - - return 0; - - cleanup: - virDomainGraphicsDefFree(graphics); - return -1; -} - - -void -xenXLDiskParserError(xenXLDiskParserContext *dpc, - const char *erroneous, - const char *message) -{ - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("disk config %s not supported: %s"), - erroneous, message); - - if (!dpc->err) - dpc->err = EINVAL; -} - - -static int -xenXLDiskParserPrep(xenXLDiskParserContext *dpc, - const char *spec, - virDomainDiskDefPtr disk) -{ - int err; - - dpc->spec = spec; - dpc->disk = disk; - dpc->access_set = 0; - - err = xl_disk_lex_init_extra(dpc, &dpc->scanner); - if (err) - goto fail; - - dpc->buf = xl_disk__scan_bytes(spec, strlen(spec), dpc->scanner); - if (!dpc->buf) { - err = ENOMEM; - goto fail; - } - - return 0; - - fail: - virReportSystemError(errno, "%s", - _("failed to initialize disk configuration parser")); - return err; -} - - -static void -xenXLDiskParserCleanup(xenXLDiskParserContext *dpc) -{ - if (dpc->buf) { - xl_disk__delete_buffer(dpc->buf, dpc->scanner); - dpc->buf = NULL; - } - - if (dpc->scanner) { - xl_disk_lex_destroy(dpc->scanner); - dpc->scanner = NULL; - } -} - - -/* - * positional parameters - * (If the <diskspec> strings are not separated by "=" - * the string is split following ',' and assigned to - * the following options in the following order) - * target,format,vdev,access - * ================================================================ - * - * The parameters below cannot be specified as positional parameters: - * - * other parameters - * devtype = <devtype> - * backendtype = <backend-type> - * parameters not taken care of - * backend = <domain-name> - * script = <script> - * direct-io-safe - * - * ================================================================ - * The parser does not take any deprecated parameters - * - * For more information refer to /xen/docs/misc/xl-disk-configuration.txt - */ -static int -xenParseXLDisk(virConfPtr conf, virDomainDefPtr def) -{ - virConfValuePtr list = virConfGetValue(conf, "disk"); - xenXLDiskParserContext dpc; - virDomainDiskDefPtr disk; - - memset(&dpc, 0, sizeof(dpc)); - - if (list && list->type == VIR_CONF_LIST) { - list = list->list; - while (list) { - char *disk_spec = list->str; - const char *driver; - - if ((list->type != VIR_CONF_STRING) || (list->str == NULL)) - goto skipdisk; - - if (!(disk = virDomainDiskDefNew())) - return -1; - - disk->src->readonly = 0; - disk->src->format = VIR_STORAGE_FILE_LAST; - - if (xenXLDiskParserPrep(&dpc, disk_spec, disk)) - goto fail; - - xl_disk_lex(dpc.scanner); - - if (dpc.err) - goto fail; - - if (disk->src->format == VIR_STORAGE_FILE_LAST) - disk->src->format = VIR_STORAGE_FILE_RAW; - - if (disk->device == VIR_DOMAIN_DISK_DEVICE_CDROM) { - disk->removable = true; - disk->src->readonly = true; - if (virDomainDiskSetDriver(disk, "qemu") < 0) - goto fail; - - virDomainDiskSetType(disk, VIR_STORAGE_TYPE_FILE); - if (!disk->src->path || STREQ(disk->src->path, "")) - disk->src->format = VIR_STORAGE_FILE_NONE; - } - - if (STRPREFIX(disk->dst, "xvd") || !STREQ(def->os.type, "hvm")) - disk->bus = VIR_DOMAIN_DISK_BUS_XEN; - else if (STRPREFIX(disk->dst, "sd")) - disk->bus = VIR_DOMAIN_DISK_BUS_SCSI; - else - disk->bus = VIR_DOMAIN_DISK_BUS_IDE; - - driver = virDomainDiskGetDriver(disk); - if (!driver) { - switch (disk->src->format) { - case VIR_STORAGE_FILE_QCOW: - case VIR_STORAGE_FILE_QCOW2: - case VIR_STORAGE_FILE_VHD: - driver = "qemu"; - if (virDomainDiskSetDriver(disk, "qemu") < 0) - goto fail; - break; - default: - driver = "phy"; - if (virDomainDiskSetDriver(disk, "phy") < 0) - goto fail; - } - } - - if (STREQ(driver, "phy")) - virDomainDiskSetType(disk, VIR_STORAGE_TYPE_BLOCK); - else - virDomainDiskSetType(disk, VIR_STORAGE_TYPE_FILE); - - if (VIR_APPEND_ELEMENT(def->disks, def->ndisks, disk) < 0) - goto fail; - - skipdisk: - list = list->next; - xenXLDiskParserCleanup(&dpc); - } - } - return 0; - - fail: - xenXLDiskParserCleanup(&dpc); - virDomainDiskDefFree(disk); - return -1; -} - - -virDomainDefPtr -xenParseXL(virConfPtr conf, virCapsPtr caps, int xendConfigVersion) -{ - virDomainDefPtr def = NULL; - - if (VIR_ALLOC(def) < 0) - return NULL; - - def->virtType = VIR_DOMAIN_VIRT_XEN; - def->id = -1; - - if (xenParseConfigCommon(conf, def, caps, xendConfigVersion) < 0) - goto cleanup; - - if (xenParseXLDisk(conf, def) < 0) - goto cleanup; - - if (xenParseXLSpice(conf, def) < 0) - goto cleanup; - - return def; - - cleanup: - virDomainDefFree(def); - return NULL; -} - - -static int -xenFormatXLDisk(virConfValuePtr list, virDomainDiskDefPtr disk) -{ - virBuffer buf = VIR_BUFFER_INITIALIZER; - virConfValuePtr val, tmp; - const char *src = virDomainDiskGetSource(disk); - int format = virDomainDiskGetFormat(disk); - - /* target */ - virBufferAsprintf(&buf, "%s,", src); - /* format */ - switch (format) { - case VIR_STORAGE_FILE_RAW: - virBufferAddLit(&buf, "raw,"); - break; - case VIR_STORAGE_FILE_VHD: - virBufferAddLit(&buf, "xvhd,"); - break; - case VIR_STORAGE_FILE_QCOW: - virBufferAddLit(&buf, "qcow,"); - break; - case VIR_STORAGE_FILE_QCOW2: - virBufferAddLit(&buf, "qcow2,"); - break; - /* set default */ - default: - virBufferAddLit(&buf, "raw,"); - } - - /* device */ - virBufferAdd(&buf, disk->dst, -1); - - virBufferAddLit(&buf, ","); - - if (disk->src->readonly) - virBufferAddLit(&buf, "r,"); - else if (disk->src->shared) - virBufferAddLit(&buf, "!,"); - else - virBufferAddLit(&buf, "w,"); - if (disk->transient) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("transient disks not supported yet")); - goto cleanup; - } - - if (disk->device == VIR_DOMAIN_DISK_DEVICE_CDROM) - virBufferAddLit(&buf, "devtype=cdrom"); - - if (virBufferCheckError(&buf) < 0) - goto cleanup; - - if (VIR_ALLOC(val) < 0) - goto cleanup; - - val->type = VIR_CONF_STRING; - val->str = virBufferContentAndReset(&buf); - tmp = list->list; - while (tmp && tmp->next) - tmp = tmp->next; - if (tmp) - tmp->next = val; - else - list->list = val; - return 0; - - cleanup: - virBufferFreeAndReset(&buf); - return -1; -} - - -static int -xenFormatXLDomainDisks(virConfPtr conf, virDomainDefPtr def) -{ - virConfValuePtr diskVal = NULL; - size_t i = 0; - - if (VIR_ALLOC(diskVal) < 0) - return -1; - - diskVal->type = VIR_CONF_LIST; - diskVal->list = NULL; - - for (i = 0; i < def->ndisks; i++) { - if (def->disks[i]->device == VIR_DOMAIN_DISK_DEVICE_FLOPPY) - continue; - if (xenFormatXLDisk(diskVal, def->disks[i]) < 0) - - goto cleanup; - } - - if (diskVal->list != NULL) { - int ret = virConfSetValue(conf, "disk", diskVal); - diskVal = NULL; - if (ret < 0) - goto cleanup; - } - - return 0; - - cleanup: - virConfFreeValue(diskVal); - return 0; -} - - -static int -xenFormatXLSpice(virConfPtr conf, virDomainDefPtr def) -{ - const char *listenAddr = NULL; - - if (STREQ(def->os.type, "hvm")) { - if (def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_SPICE) { - /* set others to false but may not be necessary */ - if (xenConfigSetInt(conf, "sdl", 0) < 0) - return -1; - - if (xenConfigSetInt(conf, "vnc", 0) < 0) - return -1; - - if (xenConfigSetInt(conf, "spice", 1) < 0) - return -1; - - if (xenConfigSetInt(conf, "spiceport", - def->graphics[0]->data.spice.port) < 0) - return -1; - - if (xenConfigSetInt(conf, "spicetls_port", - def->graphics[0]->data.spice.tlsPort) < 0) - return -1; - - if (def->graphics[0]->data.spice.auth.passwd) { - if (xenConfigSetInt(conf, "spicedisable_ticketing", 1) < 0) - return -1; - - if (def->graphics[0]->data.spice.auth.passwd && - xenConfigSetString(conf, "spicepasswd", - def->graphics[0]->data.spice.auth.passwd) < 0) - return -1; - } - - listenAddr = virDomainGraphicsListenGetAddress(def->graphics[0], 0); - if (listenAddr && - xenConfigSetString(conf, "spicehost", listenAddr) < 0) - return -1; - - if (xenConfigSetInt(conf, "spicemouse_mouse", - def->graphics[0]->data.spice.mousemode) < 0) - return -1; - - if (def->graphics[0]->data.spice.copypaste) { - if (xenConfigSetInt(conf, "spicedvagent", 1) < 0) - return -1; - if (xenConfigSetInt(conf, "spice_clipboard_sharing", - def->graphics[0]->data.spice.copypaste) < 0) - return -1; - } - } - } - - return 0; -} - - -virConfPtr -xenFormatXL(virDomainDefPtr def, virConnectPtr conn, int xendConfigVersion) -{ - virConfPtr conf = NULL; - - if (!(conf = virConfNew())) - goto cleanup; - - if (xenFormatConfigCommon(conf, def, conn, xendConfigVersion) < 0) - goto cleanup; - - if (xenFormatXLDomainDisks(conf, def) < 0) - goto cleanup; - - if (xenFormatXLSpice(conf, def) < 0) - goto cleanup; - - return conf; - - cleanup: - if (conf) - virConfFree(conf); - return NULL; -} diff --git a/src/xenconfig/xen_xl.h b/src/xenconfig/xen_xl.h deleted file mode 100644 index 536e9b7..0000000 --- a/src/xenconfig/xen_xl.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * xen_xl.h: Xen XL parsing functions - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library. If not, see - * <http://www.gnu.org/licenses/>. - * - * Author: Kiarie Kahurani<davidkiarie4@gmail.com> - */ - -#ifndef __VIR_XEN_XL_H__ -# define __VIR_XEN_XL_H__ - -# include "virconf.h" -# include "domain_conf.h" -# include "xen_common.h" - -virDomainDefPtr xenParseXL(virConfPtr conn, virCapsPtr caps, - int xendConfigVersion); -virConfPtr xenFormatXL(virDomainDefPtr def, - virConnectPtr, int xendConfigVersion); - -#endif /* __VIR_XEN_XL_H__ */ diff --git a/src/xenconfig/xen_xl_disk.l b/src/xenconfig/xen_xl_disk.l deleted file mode 100644 index 164aa32..0000000 --- a/src/xenconfig/xen_xl_disk.l +++ /dev/null @@ -1,256 +0,0 @@ -/* - * xen_xl_disk.l - parser for disk specification strings - * - * Copyright (C) 2011 Citrix Ltd. - * Author Ian Jackson <ian.jackson@eu.citrix.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published - * by the Free Software Foundation; version 2.1 only. with the special - * exception on linking described in file LICENSE. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - */ - -/* - * Parsing the old xm/xend/xl-4.1 disk specs is a tricky problem, - * because the target string might in theory contain "," which is the - * delimiter we use for stripping off things on the RHS, and ":", - * which is the delimiter we use for stripping off things on the LHS. - * - * In this parser we do not support such target strings in the old - * syntax; if the target string has to contain "," or ":" the new - * syntax's "target=" should be used. - */ -%{ -# include <config.h> - -# include <stdio.h> - -# include "viralloc.h" -# include "virstoragefile.h" -# include "virstring.h" -# include "domain_conf.h" -# include "xen_xl.h" -# include "xen_xl_disk_i.h" - -#define YY_NO_INPUT -#define VIR_FROM_THIS VIR_FROM_NONE - -/* Some versions of flex have a bug (Fedora bugzilla 612465) which causes - * it to fail to declare these functions, which it defines. So declare - * them ourselves. Hopefully we won't have to simultaneously support - * a flex version which declares these differently somehow. */ -int xl_disk_lexget_column(yyscan_t yyscanner); -void xl_disk_lexset_column(int column_no, yyscan_t yyscanner); - - -/*----- useful macros and functions used in actions ----- - * we use macros in the actual rules to keep the actions short - * and particularly to avoid repeating boilerplate values such as - * DPC->disk, yytext, etc. */ - -/* For actions whose patterns contain '=', finds the start of the value */ -#define FROMEQUALS (strchr(yytext,'=')+1) - -/* Chops the delimiter off, modifying yytext and yyleng. */ -#define STRIP(delim) do{ \ - if (yyleng>0 && yytext[yyleng-1]==(delim)) \ - yytext[--yyleng] = 0; \ - }while(0) - -/* Sets a string value, checking it hasn't been set already. */ -#define SAVESTRING(what,loc,val) do{ \ - savestring(DPC, what " respecified", &DPC->disk->loc, (val)); \ - }while(0) - - -static void -savestring(xenXLDiskParserContext *dpc, - const char *what_respecified, - char **update, - const char *value) -{ - if (*update) { - if (**update) { - xenXLDiskParserError(dpc, value, what_respecified); - return; - } - - VIR_FREE(*update); /* do not complain about overwriting empty strings */ - } - - ignore_value(VIR_STRDUP(*update, value)); -} - -#define DPC dpc /* our convention in lexer helper functions */ - -/* Sets ->readwrite from the string. */ -static void -setaccess(xenXLDiskParserContext *dpc, const char *str) -{ - if (STREQ(str, "rw") || STREQ(str, "w")) { - dpc->disk->src->readonly = 0; - } else if (STREQ(str, "r") || STREQ(str, "ro")) { - dpc->disk->src->readonly = 1; - } else if (STREQ(str, "w!") || STREQ(str, "!")) { - dpc->disk->src->readonly = 0; - dpc->disk->src->shared = 1; - } else { - xenXLDiskParserError(dpc, str, "unknown value for access"); - } - dpc->access_set = 1; -} - -/* Sets ->format from the string. IDL should provide something for this. */ -static void -setformat(xenXLDiskParserContext *dpc, const char *str) -{ - if (STREQ(str, "") || STREQ(str, "raw")) - virDomainDiskSetFormat(dpc->disk, VIR_STORAGE_FILE_RAW); - else if (STREQ(str, "qcow")) - virDomainDiskSetFormat(dpc->disk, VIR_STORAGE_FILE_QCOW); - else if (STREQ(str, "qcow2")) - virDomainDiskSetFormat(dpc->disk, VIR_STORAGE_FILE_QCOW2); - else if (STREQ(str, "vhd")) - virDomainDiskSetFormat(dpc->disk, VIR_STORAGE_FILE_VHD); - else - xenXLDiskParserError(dpc, str, "unknown value for format"); -} - - -/* Sets ->backend from the string. IDL should provide something for this. */ -static void -setdrivertype(xenXLDiskParserContext *dpc, const char *str) -{ - if (STREQ(str, "phy")) - ignore_value(virDomainDiskSetDriver(dpc->disk, "phy")); - else if (STREQ(str, "tap")) - ignore_value(virDomainDiskSetDriver(dpc->disk, "tap")); - else if (STREQ(str, "file") || STREQ(str, "")) - ignore_value(virDomainDiskSetDriver(dpc->disk, "qemu")); - else - xenXLDiskParserError(dpc, str, "unknown value for backendtype"); -} - - -/* Handles a vdev positional parameter which includes a devtype. */ -static int -vdev_and_devtype(xenXLDiskParserContext *dpc, char *str) -{ - /* returns 1 if it was <vdev>:<devtype>, 0 (doing nothing) otherwise */ - char *colon = strrchr(str, ':'); - if (!colon) - return 0; - - *colon++ = 0; - SAVESTRING("vdev", dst, str); - - if (STREQ(colon,"cdrom")) { - DPC->disk->device = VIR_DOMAIN_DISK_DEVICE_CDROM; - } else if (STREQ(colon, "disk")) { - DPC->disk->device = VIR_DOMAIN_DISK_DEVICE_DISK; - } else { - xenXLDiskParserError(DPC, colon, "unknown deprecated type"); - } - return 1; -} - -#undef DPC /* needs to be defined differently the actual lexer */ -#define DPC ((xenXLDiskParserContext*)yyextra) - -%} - -%option warn -%option nodefault -%option batch -%option 8bit -%option noyywrap -%option reentrant -%option nounput - -%x LEXERR - -%% - - /*----- the scanner rules which do the parsing -----*/ - -[ \t\n]+/([^ \t\n].*)? { /* ignore whitespace before parameters */ } - - /* ordinary parameters setting enums or strings */ - -format=[^,]*,? { STRIP(','); setformat(DPC, FROMEQUALS); } - -cdrom,? { DPC->disk->device = VIR_DOMAIN_DISK_DEVICE_CDROM; } -devtype=cdrom,? { DPC->disk->device = VIR_DOMAIN_DISK_DEVICE_CDROM; } -devtype=disk,? { DPC->disk->device = VIR_DOMAIN_DISK_DEVICE_DISK; } -devtype=[^,]*,? { xenXLDiskParserError(DPC, yytext,"unknown value for type"); } - -access=[^,]*,? { STRIP(','); setaccess(DPC, FROMEQUALS); } -backendtype=[^,]*,? { STRIP(','); setdrivertype(DPC, FROMEQUALS); } - -vdev=[^,]*,? { STRIP(','); SAVESTRING("vdev", dst, FROMEQUALS); } - - /* the target magic parameter, eats the rest of the string */ - -target=.* { STRIP(','); SAVESTRING("target", src->path, FROMEQUALS); } - - /* unknown parameters */ - -[a-z][-a-z0-9]*=[^,],? { xenXLDiskParserError(DPC, yytext, "unknown parameter"); } - - /* the "/.*" in these patterns ensures that they count as if they - * matched the whole string, so these patterns take precedence */ - -(raw|qcow2?|vhd):/.* { - STRIP(':'); - DPC->had_depr_prefix=1; - setformat(DPC, yytext); - } - -tapdisk:/.* { DPC->had_depr_prefix=1; } -tap2?:/.* { DPC->had_depr_prefix=1; } -aio:/.* { DPC->had_depr_prefix=1; } -ioemu:/.* { DPC->had_depr_prefix=1; } -file:/.* { DPC->had_depr_prefix=1; } -phy:/.* { DPC->had_depr_prefix=1; } -[a-z][a-z0-9]*:/([^a-z0-9].*)? { - xenXLDiskParserError(DPC, yytext, "unknown deprecated disk prefix"); - return 0; - } - - /* positional parameters */ - -[^=,]*,|[^=,]+,? { - STRIP(','); - - if (DPC->err) { - /* previous errors may just lead to subsequent ones */ - } else if (!DPC->disk->src->path) { - SAVESTRING("target", src->path, yytext); - } else if (DPC->disk->src->format == VIR_STORAGE_FILE_LAST){ - setformat(DPC, yytext); - } - else if (!DPC->disk->dst) { - if (!vdev_and_devtype(DPC, yytext)) - SAVESTRING("vdev", dst, yytext); - } else if (!DPC->access_set) { - DPC->access_set = 1; - setaccess(DPC, yytext); - } else { - xenXLDiskParserError(DPC, yytext, "too many positional parameters"); - return 0; /* don't print any more errors */ - } -} - -. { - BEGIN(LEXERR); - yymore(); -} -<LEXERR>.* { - xenXLDiskParserError(DPC, yytext, "bad disk syntax"); - return 0; -} diff --git a/src/xenconfig/xen_xl_disk_i.h b/src/xenconfig/xen_xl_disk_i.h deleted file mode 100644 index 063dedf..0000000 --- a/src/xenconfig/xen_xl_disk_i.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * xen_xl_disk_i.h - common header for disk spec parser - * - * Copyright (C) 2011 Citrix Ltd. - * Author Ian Jackson <ian.jackson@eu.citrix.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published - * by the Free Software Foundation; version 2.1 only. with the special - * exception on linking described in file LICENSE. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - */ - -#ifndef __VIR_XEN_XL_DISK_I_H__ -# define __VIR_XEN_XL_DISK_I_H__ - -# include "virconf.h" -# include "domain_conf.h" - - -typedef struct { - int err; - void *scanner; - YY_BUFFER_STATE buf; - virDomainDiskDefPtr disk; - int access_set; - int had_depr_prefix; - const char *spec; -} xenXLDiskParserContext; - -void xenXLDiskParserError(xenXLDiskParserContext *dpc, - const char *erroneous, - const char *message); - -#endif /* __VIR_XEN_XL_DISK_I_H__ */ -- 1.8.4.5

Introduce a parser/formatter for the xl config format. Since the deprecation of xm/xend, the VM config file format has diverged as new features are added to libxl. This patch adds support for parsing and formating the xl config format. It supports the existing xm config format, plus adds support for spice graphics and xl disk config syntax. Disk config is specified a bit differently in xl as compared to xm. In xl, disk config consists of comma-separated positional parameters and keyword/value pairs separated by commas. Positional parameters are specified as follows target, format, vdev, access Supported keys for key=value options are devtype, backend, backendtype, script, direct-io-safe, The positional paramters can also be specified in key/value form. For example the following xl disk config are equivalent /dev/vg/guest-volume,,hda /dev/vg/guest-volume,raw,hda,rw format=raw, vdev=hda, access=rw, target=/dev/vg/guest-volume See $xen_sources/docs/misc/xl-disk-configuration.txt for more details. xl disk config is parsed with the help of xlu_disk_parse() from libxlutil, libxl's utility library. Although the library exists in all Xen versions supported by the libxl virt driver, only recently has the corresponding header file been included. A check for the header is done in configure.ac. If not found, xlu_disk_parse() is declared externally. Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com> Signed-off-by: Jim Fehlig <jfehlig@suse.com> --- configure.ac | 3 + po/POTFILES.in | 1 + src/Makefile.am | 4 +- src/libvirt_xenconfig.syms | 4 + src/xenconfig/xen_common.c | 3 +- src/xenconfig/xen_xl.c | 492 +++++++++++++++++++++++++++++++++++++++++++++ src/xenconfig/xen_xl.h | 33 +++ 7 files changed, 538 insertions(+), 2 deletions(-) diff --git a/configure.ac b/configure.ac index 9d12079..f370475 100644 --- a/configure.ac +++ b/configure.ac @@ -891,6 +891,9 @@ if test $fail = 1; then fi if test "$with_libxl" = "yes"; then + dnl If building with libxl, use the libxl utility header and lib too + AC_CHECK_HEADERS([libxlutil.h]) + LIBXL_LIBS="$LIBXL_LIBS -lxlutil" AC_DEFINE_UNQUOTED([WITH_LIBXL], 1, [whether libxenlight driver is enabled]) fi AM_CONDITIONAL([WITH_LIBXL], [test "$with_libxl" = "yes"]) diff --git a/po/POTFILES.in b/po/POTFILES.in index e7cb2cc..094c8e3 100644 --- a/po/POTFILES.in +++ b/po/POTFILES.in @@ -247,6 +247,7 @@ src/xenapi/xenapi_driver.c src/xenapi/xenapi_utils.c src/xenconfig/xen_common.c src/xenconfig/xen_sxpr.c +src/xenconfig/xen_xl.c src/xenconfig/xen_xm.c tests/virpolkittest.c tools/libvirt-guests.sh.in diff --git a/src/Makefile.am b/src/Makefile.am index e0e47d0..875fb5e 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -1004,7 +1004,8 @@ XENCONFIG_SOURCES = \ xenconfig/xenxs_private.h \ xenconfig/xen_common.c xenconfig/xen_common.h \ xenconfig/xen_sxpr.c xenconfig/xen_sxpr.h \ - xenconfig/xen_xm.c xenconfig/xen_xm.h + xenconfig/xen_xm.c xenconfig/xen_xm.h \ + xenconfig/xen_xl.c xenconfig/xen_xl.h pkgdata_DATA = cpu/cpu_map.xml @@ -1061,6 +1062,7 @@ endif WITH_VMX if WITH_XENCONFIG noinst_LTLIBRARIES += libvirt_xenconfig.la libvirt_la_BUILT_LIBADD += libvirt_xenconfig.la +libvirt_la_LIBADD += $(LIBXL_LIBS) libvirt_xenconfig_la_CFLAGS = \ -I$(srcdir)/conf $(AM_CFLAGS) libvirt_xenconfig_la_SOURCES = $(XENCONFIG_SOURCES) diff --git a/src/libvirt_xenconfig.syms b/src/libvirt_xenconfig.syms index 6541685..3e2e5d6 100644 --- a/src/libvirt_xenconfig.syms +++ b/src/libvirt_xenconfig.syms @@ -16,6 +16,10 @@ xenParseSxprChar; xenParseSxprSound; xenParseSxprString; +#xenconfig/xen_xl.h +xenFormatXL; +xenParseXL; + # xenconfig/xen_xm.h xenFormatXM; xenParseXM; diff --git a/src/xenconfig/xen_common.c b/src/xenconfig/xen_common.c index b40a722..a2a1474 100644 --- a/src/xenconfig/xen_common.c +++ b/src/xenconfig/xen_common.c @@ -1812,7 +1812,8 @@ xenFormatVfb(virConfPtr conf, virDomainDefPtr def, int xendConfigVersion) { int hvm = STREQ(def->os.type, "hvm") ? 1 : 0; - if (def->ngraphics == 1) { + if (def->ngraphics == 1 && + def->graphics[0]->type != VIR_DOMAIN_GRAPHICS_TYPE_SPICE) { if (hvm || (xendConfigVersion < XEND_CONFIG_MIN_VERS_PVFB_NEWCONF)) { if (def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_SDL) { if (xenConfigSetInt(conf, "sdl", 1) < 0) diff --git a/src/xenconfig/xen_xl.c b/src/xenconfig/xen_xl.c new file mode 100644 index 0000000..10027c1 --- /dev/null +++ b/src/xenconfig/xen_xl.c @@ -0,0 +1,492 @@ +/* + * xen_xl.c: Xen XL parsing functions + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see + * <http://www.gnu.org/licenses/>. + * + * Author: Kiarie Kahurani <davidkiarie4@gmail.com> + */ + +#include <config.h> + +#include <libxl.h> + +#include "virconf.h" +#include "virerror.h" +#include "domain_conf.h" +#include "viralloc.h" +#include "virstring.h" +#include "virstoragefile.h" +#include "xen_xl.h" + +#define VIR_FROM_THIS VIR_FROM_NONE + +/* + * Xen provides a libxl utility library, with several useful functions, + * specifically xlu_disk_parse for parsing xl disk config strings. + * Although the libxlutil library is installed, until recently the + * corresponding header file wasn't. Use the header file if detected during + * configure, otherwise provide extern declarations for any functions used. + */ +#ifdef HAVE_LIBXLUTIL_H +# include <libxlutil.h> +#else +typedef struct XLU_Config XLU_Config; + +extern XLU_Config *xlu_cfg_init(FILE *report, + const char *report_filename); + +extern int xlu_disk_parse(XLU_Config *cfg, + int nspecs, + const char *const *specs, + libxl_device_disk *disk); +#endif + +static int +xenParseXLSpice(virConfPtr conf, virDomainDefPtr def) +{ + virDomainGraphicsDefPtr graphics = NULL; + unsigned long port; + char *listenAddr = NULL; + int val; + + if (STREQ(def->os.type, "hvm")) { + if (xenConfigGetBool(conf, "spice", &val, 0) < 0) + return -1; + + if (val) { + if (VIR_ALLOC(graphics) < 0) + return -1; + + graphics->type = VIR_DOMAIN_GRAPHICS_TYPE_SPICE; + if (xenConfigCopyStringOpt(conf, "spicehost", &listenAddr) < 0) + goto cleanup; + if (listenAddr && + virDomainGraphicsListenSetAddress(graphics, 0, listenAddr, + -1, true) < 0) { + goto cleanup; + } + VIR_FREE(listenAddr); + + if (xenConfigGetULong(conf, "spicetls_port", &port, 0) < 0) + goto cleanup; + graphics->data.spice.tlsPort = (int)port; + + if (xenConfigGetULong(conf, "spiceport", &port, 0) < 0) + goto cleanup; + + graphics->data.spice.port = (int)port; + + if (!graphics->data.spice.tlsPort && + !graphics->data.spice.port) + graphics->data.spice.autoport = 1; + + if (xenConfigGetBool(conf, "spicedisable_ticketing", &val, 0) < 0) + goto cleanup; + if (val) { + if (xenConfigCopyStringOpt(conf, "spicepasswd", + &graphics->data.spice.auth.passwd) < 0) + goto cleanup; + } + + if (xenConfigGetBool(conf, "spiceagent_mouse", + &graphics->data.spice.mousemode, 0) < 0) + goto cleanup; + if (xenConfigGetBool(conf, "spicedvagent", &val, 0) < 0) + goto cleanup; + if (val) { + if (xenConfigGetBool(conf, "spice_clipboard_sharing", + &graphics->data.spice.copypaste, + 0) < 0) + goto cleanup; + } + + if (VIR_ALLOC_N(def->graphics, 1) < 0) + goto cleanup; + def->graphics[0] = graphics; + def->ngraphics = 1; + } + } + + return 0; + + cleanup: + virDomainGraphicsDefFree(graphics); + return -1; +} + +/* + * positional parameters + * (If the <diskspec> strings are not separated by "=" + * the string is split following ',' and assigned to + * the following options in the following order) + * target,format,vdev,access + * ================================================================ + * + * The parameters below cannot be specified as positional parameters: + * + * other parameters + * devtype = <devtype> + * backendtype = <backend-type> + * parameters not taken care of + * backend = <domain-name> + * script = <script> + * direct-io-safe + * + * ================================================================ + * The parser does not take any deprecated parameters + * + * For more information refer to /xen/docs/misc/xl-disk-configuration.txt + */ +static int +xenParseXLDisk(virConfPtr conf, virDomainDefPtr def) +{ + virConfValuePtr list = virConfGetValue(conf, "disk"); + XLU_Config *xluconf; + virDomainDiskDefPtr disk; + libxl_device_disk *libxldisk; + + if (VIR_ALLOC(libxldisk) < 0) + return -1; + + if (!(xluconf = xlu_cfg_init(stderr, "command line"))) + return -1; + + if (list && list->type == VIR_CONF_LIST) { + list = list->list; + while (list) { + const char *disk_spec = list->str; + + if ((list->type != VIR_CONF_STRING) || (list->str == NULL)) + goto skipdisk; + + libxl_device_disk_init(libxldisk); + + if (xlu_disk_parse(xluconf, 1, &disk_spec, libxldisk)) + goto skipdisk; + + if (!(disk = virDomainDiskDefNew())) + return -1; + + if (VIR_STRDUP(disk->dst, libxldisk->vdev) < 0) + goto fail; + + if (virDomainDiskSetSource(disk, libxldisk->pdev_path) < 0) + goto fail; + + disk->src->readonly = libxldisk->readwrite ? 0 : 1; + disk->removable = libxldisk->removable; + + if (libxldisk->is_cdrom) { + if (virDomainDiskSetDriver(disk, "qemu") < 0) + goto fail; + + virDomainDiskSetType(disk, VIR_STORAGE_TYPE_FILE); + disk->device = VIR_DOMAIN_DISK_DEVICE_CDROM; + if (!disk->src->path || STREQ(disk->src->path, "")) + disk->src->format = VIR_STORAGE_FILE_NONE; + else + disk->src->format = VIR_STORAGE_FILE_RAW; + } else { + switch (libxldisk->format) { + case LIBXL_DISK_FORMAT_QCOW: + disk->src->format = VIR_STORAGE_FILE_QCOW; + break; + + case LIBXL_DISK_FORMAT_QCOW2: + disk->src->format = VIR_STORAGE_FILE_QCOW2; + break; + + case LIBXL_DISK_FORMAT_VHD: + disk->src->format = VIR_STORAGE_FILE_VHD; + break; + + case LIBXL_DISK_FORMAT_RAW: + case LIBXL_DISK_FORMAT_UNKNOWN: + disk->src->format = VIR_STORAGE_FILE_RAW; + break; + + case LIBXL_DISK_FORMAT_EMPTY: + break; + } + + switch (libxldisk->backend) { + case LIBXL_DISK_BACKEND_QDISK: + case LIBXL_DISK_BACKEND_UNKNOWN: + if (virDomainDiskSetDriver(disk, "qemu") < 0) + goto fail; + virDomainDiskSetType(disk, VIR_STORAGE_TYPE_FILE); + break; + + case LIBXL_DISK_BACKEND_TAP: + if (virDomainDiskSetDriver(disk, "tap") < 0) + goto fail; + virDomainDiskSetType(disk, VIR_STORAGE_TYPE_FILE); + break; + + case LIBXL_DISK_BACKEND_PHY: + if (virDomainDiskSetDriver(disk, "phy") < 0) + goto fail; + virDomainDiskSetType(disk, VIR_STORAGE_TYPE_BLOCK); + break; + } + } + + if (STRPREFIX(libxldisk->vdev, "xvd") || !STREQ(def->os.type, "hvm")) + disk->bus = VIR_DOMAIN_DISK_BUS_XEN; + else if (STRPREFIX(libxldisk->vdev, "sd")) + disk->bus = VIR_DOMAIN_DISK_BUS_SCSI; + else + disk->bus = VIR_DOMAIN_DISK_BUS_IDE; + + if (VIR_APPEND_ELEMENT(def->disks, def->ndisks, disk) < 0) + goto fail; + + skipdisk: + list = list->next; + } + } + return 0; + + fail: + virDomainDiskDefFree(disk); + return -1; +} + + +virDomainDefPtr +xenParseXL(virConfPtr conf, virCapsPtr caps, int xendConfigVersion) +{ + virDomainDefPtr def = NULL; + + if (VIR_ALLOC(def) < 0) + return NULL; + + def->virtType = VIR_DOMAIN_VIRT_XEN; + def->id = -1; + + if (xenParseConfigCommon(conf, def, caps, xendConfigVersion) < 0) + goto cleanup; + + if (xenParseXLDisk(conf, def) < 0) + goto cleanup; + + if (xenParseXLSpice(conf, def) < 0) + goto cleanup; + + return def; + + cleanup: + virDomainDefFree(def); + return NULL; +} + + +static int +xenFormatXLDisk(virConfValuePtr list, virDomainDiskDefPtr disk) +{ + virBuffer buf = VIR_BUFFER_INITIALIZER; + virConfValuePtr val, tmp; + const char *src = virDomainDiskGetSource(disk); + int format = virDomainDiskGetFormat(disk); + const char *driver = virDomainDiskGetDriver(disk); + + /* target */ + virBufferAsprintf(&buf, "%s,", src); + /* format */ + switch (format) { + case VIR_STORAGE_FILE_RAW: + virBufferAddLit(&buf, "raw,"); + break; + case VIR_STORAGE_FILE_VHD: + virBufferAddLit(&buf, "xvhd,"); + break; + case VIR_STORAGE_FILE_QCOW: + virBufferAddLit(&buf, "qcow,"); + break; + case VIR_STORAGE_FILE_QCOW2: + virBufferAddLit(&buf, "qcow2,"); + break; + /* set default */ + default: + virBufferAddLit(&buf, "raw,"); + } + + /* device */ + virBufferAdd(&buf, disk->dst, -1); + + virBufferAddLit(&buf, ","); + + if (disk->src->readonly) + virBufferAddLit(&buf, "r,"); + else if (disk->src->shared) + virBufferAddLit(&buf, "!,"); + else + virBufferAddLit(&buf, "w,"); + if (disk->transient) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("transient disks not supported yet")); + goto cleanup; + } + + if (STREQ_NULLABLE(driver, "qemu")) + virBufferAddLit(&buf, "backendtype=qdisk"); + else if (STREQ_NULLABLE(driver, "tap")) + virBufferAddLit(&buf, "backendtype=tap"); + else if (STREQ_NULLABLE(driver, "phy")) + virBufferAddLit(&buf, "backendtype=phy"); + + if (disk->device == VIR_DOMAIN_DISK_DEVICE_CDROM) + virBufferAddLit(&buf, ",devtype=cdrom"); + + if (virBufferCheckError(&buf) < 0) + goto cleanup; + + if (VIR_ALLOC(val) < 0) + goto cleanup; + + val->type = VIR_CONF_STRING; + val->str = virBufferContentAndReset(&buf); + tmp = list->list; + while (tmp && tmp->next) + tmp = tmp->next; + if (tmp) + tmp->next = val; + else + list->list = val; + return 0; + + cleanup: + virBufferFreeAndReset(&buf); + return -1; +} + + +static int +xenFormatXLDomainDisks(virConfPtr conf, virDomainDefPtr def) +{ + virConfValuePtr diskVal = NULL; + size_t i = 0; + + if (VIR_ALLOC(diskVal) < 0) + return -1; + + diskVal->type = VIR_CONF_LIST; + diskVal->list = NULL; + + for (i = 0; i < def->ndisks; i++) { + if (def->disks[i]->device == VIR_DOMAIN_DISK_DEVICE_FLOPPY) + continue; + if (xenFormatXLDisk(diskVal, def->disks[i]) < 0) + + goto cleanup; + } + + if (diskVal->list != NULL) { + int ret = virConfSetValue(conf, "disk", diskVal); + diskVal = NULL; + if (ret < 0) + goto cleanup; + } + + return 0; + + cleanup: + virConfFreeValue(diskVal); + return 0; +} + + +static int +xenFormatXLSpice(virConfPtr conf, virDomainDefPtr def) +{ + const char *listenAddr = NULL; + + if (STREQ(def->os.type, "hvm")) { + if (def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_SPICE) { + /* set others to false but may not be necessary */ + if (xenConfigSetInt(conf, "sdl", 0) < 0) + return -1; + + if (xenConfigSetInt(conf, "vnc", 0) < 0) + return -1; + + if (xenConfigSetInt(conf, "spice", 1) < 0) + return -1; + + if (xenConfigSetInt(conf, "spiceport", + def->graphics[0]->data.spice.port) < 0) + return -1; + + if (xenConfigSetInt(conf, "spicetls_port", + def->graphics[0]->data.spice.tlsPort) < 0) + return -1; + + if (def->graphics[0]->data.spice.auth.passwd) { + if (xenConfigSetInt(conf, "spicedisable_ticketing", 1) < 0) + return -1; + + if (def->graphics[0]->data.spice.auth.passwd && + xenConfigSetString(conf, "spicepasswd", + def->graphics[0]->data.spice.auth.passwd) < 0) + return -1; + } + + listenAddr = virDomainGraphicsListenGetAddress(def->graphics[0], 0); + if (listenAddr && + xenConfigSetString(conf, "spicehost", listenAddr) < 0) + return -1; + + if (xenConfigSetInt(conf, "spicemouse_mouse", + def->graphics[0]->data.spice.mousemode) < 0) + return -1; + + if (def->graphics[0]->data.spice.copypaste) { + if (xenConfigSetInt(conf, "spicedvagent", 1) < 0) + return -1; + if (xenConfigSetInt(conf, "spice_clipboard_sharing", + def->graphics[0]->data.spice.copypaste) < 0) + return -1; + } + } + } + + return 0; +} + + +virConfPtr +xenFormatXL(virDomainDefPtr def, virConnectPtr conn, int xendConfigVersion) +{ + virConfPtr conf = NULL; + + if (!(conf = virConfNew())) + goto cleanup; + + if (xenFormatConfigCommon(conf, def, conn, xendConfigVersion) < 0) + goto cleanup; + + if (xenFormatXLDomainDisks(conf, def) < 0) + goto cleanup; + + if (xenFormatXLSpice(conf, def) < 0) + goto cleanup; + + return conf; + + cleanup: + if (conf) + virConfFree(conf); + return NULL; +} diff --git a/src/xenconfig/xen_xl.h b/src/xenconfig/xen_xl.h new file mode 100644 index 0000000..536e9b7 --- /dev/null +++ b/src/xenconfig/xen_xl.h @@ -0,0 +1,33 @@ +/* + * xen_xl.h: Xen XL parsing functions + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see + * <http://www.gnu.org/licenses/>. + * + * Author: Kiarie Kahurani<davidkiarie4@gmail.com> + */ + +#ifndef __VIR_XEN_XL_H__ +# define __VIR_XEN_XL_H__ + +# include "virconf.h" +# include "domain_conf.h" +# include "xen_common.h" + +virDomainDefPtr xenParseXL(virConfPtr conn, virCapsPtr caps, + int xendConfigVersion); +virConfPtr xenFormatXL(virDomainDefPtr def, + virConnectPtr, int xendConfigVersion); + +#endif /* __VIR_XEN_XL_H__ */ -- 1.8.4.5

From: Kiarie Kahurani <davidkiarie4@gmail.com> add tests for the xen_xl config parser Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com> Signed-off-by: Jim Fehlig <jfehlig@suse.com> --- tests/Makefile.am | 9 +- tests/testutilsxen.c | 50 ++++++++ tests/testutilsxen.h | 9 +- tests/xlconfigdata/test-new-disk.cfg | 26 ++++ tests/xlconfigdata/test-new-disk.xml | 51 ++++++++ tests/xlconfigdata/test-spice.cfg | 32 +++++ tests/xlconfigdata/test-spice.xml | 45 +++++++ tests/xlconfigtest.c | 224 +++++++++++++++++++++++++++++++++++ 8 files changed, 444 insertions(+), 2 deletions(-) diff --git a/tests/Makefile.am b/tests/Makefile.am index e9418ea..af85335 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -138,6 +138,7 @@ EXTRA_DIST = \ vmx2xmldata \ xencapsdata \ xmconfigdata \ + xlconfigdata \ xml2sexprdata \ xml2vmxdata \ vmwareverdata \ @@ -225,7 +226,8 @@ ssh_LDADD = $(COVERAGE_LDFLAGS) if WITH_XEN test_programs += xml2sexprtest sexpr2xmltest \ - xmconfigtest xencapstest statstest reconnect + xmconfigtest xencapstest statstest reconnect \ + xlconfigtest endif WITH_XEN if WITH_QEMU test_programs += qemuxml2argvtest qemuxml2xmltest qemuxmlnstest \ @@ -477,6 +479,11 @@ sexpr2xmltest_SOURCES = \ testutils.c testutils.h sexpr2xmltest_LDADD = $(xen_LDADDS) +xlconfigtest_SOURCES = \ + xlconfigtest.c testutilsxen.c testutilsxen.h \ + testutils.c testutils.h +xlconfigtest_LDADD =$(xen_LDADDS) + xmconfigtest_SOURCES = \ xmconfigtest.c testutilsxen.c testutilsxen.h \ testutils.c testutils.h diff --git a/tests/testutilsxen.c b/tests/testutilsxen.c index a50a8a2..df1d124 100644 --- a/tests/testutilsxen.c +++ b/tests/testutilsxen.c @@ -69,3 +69,53 @@ virCapsPtr testXenCapsInit(void) virObjectUnref(caps); return NULL; } + + +virCapsPtr +testXLInitCaps(void) +{ + virCapsPtr caps; + virCapsGuestPtr guest; + virCapsGuestMachinePtr *machines; + int nmachines; + static const char *const x86_machines[] = { + "xenfv" + }; + static const char *const xen_machines[] = { + "xenpv" + }; + + if ((caps = virCapabilitiesNew(virArchFromHost(), + false, false)) == NULL) + return NULL; + nmachines = ARRAY_CARDINALITY(x86_machines); + if ((machines = virCapabilitiesAllocMachines(x86_machines, nmachines)) == NULL) + goto cleanup; + if ((guest = virCapabilitiesAddGuest(caps, "hvm", VIR_ARCH_X86_64, + "/usr/lib/xen/bin/qemu-dm", NULL, + nmachines, machines)) == NULL) + goto cleanup; + machines = NULL; + if (virCapabilitiesAddGuestDomain(guest, "xen", NULL, + NULL, 0, NULL) == NULL) + goto cleanup; + nmachines = ARRAY_CARDINALITY(xen_machines); + if ((machines = virCapabilitiesAllocMachines(xen_machines, nmachines)) == NULL) + goto cleanup; + + if ((guest = virCapabilitiesAddGuest(caps, "xen", VIR_ARCH_X86_64, + "/usr/lib/xen/bin/qemu-dm", NULL, + nmachines, machines)) == NULL) + goto cleanup; + machines = NULL; + + if (virCapabilitiesAddGuestDomain(guest, "xen", NULL, + NULL, 0, NULL) == NULL) + goto cleanup; + return caps; + + cleanup: + virCapabilitiesFreeMachines(machines, nmachines); + virObjectUnref(caps); + return NULL; +} diff --git a/tests/testutilsxen.h b/tests/testutilsxen.h index 54155e5..c78350d 100644 --- a/tests/testutilsxen.h +++ b/tests/testutilsxen.h @@ -1,3 +1,10 @@ -#include "capabilities.h" +#ifndef _TESTUTILSXEN_H_ +# define _TESTUTILSXEN_H_ + +# include "capabilities.h" virCapsPtr testXenCapsInit(void); + +virCapsPtr testXLInitCaps(void); + +#endif /* _TESTUTILSXEN_H_ */ diff --git a/tests/xlconfigdata/test-new-disk.cfg b/tests/xlconfigdata/test-new-disk.cfg new file mode 100644 index 0000000..b672b4a --- /dev/null +++ b/tests/xlconfigdata/test-new-disk.cfg @@ -0,0 +1,26 @@ +name = "XenGuest2" +uuid = "c7a5fdb2-cdaf-9455-926a-d65c16db1809" +maxmem = 579 +memory = 394 +vcpus = 1 +builder = "hvm" +kernel = "/usr/lib/xen/boot/hvmloader" +boot = "d" +pae = 1 +acpi = 1 +apic = 1 +hap = 0 +viridian = 0 +localtime = 0 +on_poweroff = "destroy" +on_reboot = "restart" +on_crash = "restart" +device_model = "/usr/lib/xen/bin/qemu-dm" +sdl = 0 +vnc = 1 +vncunused = 1 +vnclisten = "127.0.0.1" +vif = [ "mac=00:16:3e:66:92:9c,bridge=xenbr1,script=vif-bridge,model=e1000,type=ioemu" ] +parallel = "none" +serial = "none" +disk = [ "/dev/HostVG/XenGuest2,raw,hda,w,backendtype=phy", "/var/lib/libvirt/images/XenGuest2-home,qcow2,hdb,w,backendtype=qdisk", "/root/boot.iso,raw,hdc,r,backendtype=qdisk,devtype=cdrom" ] diff --git a/tests/xlconfigdata/test-new-disk.xml b/tests/xlconfigdata/test-new-disk.xml new file mode 100644 index 0000000..1c96a62 --- /dev/null +++ b/tests/xlconfigdata/test-new-disk.xml @@ -0,0 +1,51 @@ +<domain type='xen'> + <name>XenGuest2</name> + <uuid>c7a5fdb2-cdaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>592896</memory> + <currentMemory unit='KiB'>403456</currentMemory> + <vcpu placement='static'>1</vcpu> + <os> + <type arch='x86_64' machine='xenfv'>hvm</type> + <loader type='rom'>/usr/lib/xen/boot/hvmloader</loader> + <boot dev='cdrom'/> + </os> + <features> + <acpi/> + <apic/> + <pae/> + </features> + <clock offset='utc' adjustment='reset'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>restart</on_crash> + <devices> + <emulator>/usr/lib/xen/bin/qemu-dm</emulator> + <disk type='block' device='disk'> + <driver name='phy' type='raw'/> + <source dev='/dev/HostVG/XenGuest2'/> + <target dev='hda' bus='ide'/> + </disk> + <disk type='file' device='disk'> + <driver name='qemu' type='qcow2'/> + <source file='/var/lib/libvirt/images/XenGuest2-home'/> + <target dev='hdb' bus='ide'/> + </disk> + <disk type='file' device='cdrom'> + <driver name='qemu' type='raw'/> + <source file='/root/boot.iso'/> + <target dev='hdc' bus='ide'/> + <readonly/> + </disk> + <interface type='bridge'> + <mac address='00:16:3e:66:92:9c'/> + <source bridge='xenbr1'/> + <script path='vif-bridge'/> + <model type='e1000'/> + </interface> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1'> + <listen type='address' address='127.0.0.1'/> + </graphics> + </devices> +</domain> diff --git a/tests/xlconfigdata/test-spice.cfg b/tests/xlconfigdata/test-spice.cfg new file mode 100644 index 0000000..f7aa55c --- /dev/null +++ b/tests/xlconfigdata/test-spice.cfg @@ -0,0 +1,32 @@ +name = "XenGuest2" +uuid = "c7a5fdb2-cdaf-9455-926a-d65c16db1809" +maxmem = 579 +memory = 394 +vcpus = 1 +builder = "hvm" +kernel = "/usr/lib/xen/boot/hvmloader" +boot = "d" +pae = 1 +acpi = 1 +apic = 1 +hap = 0 +viridian = 0 +rtc_timeoffset = 0 +localtime = 1 +on_poweroff = "destroy" +on_reboot = "restart" +on_crash = "restart" +device_model = "/usr/lib/xen/bin/qemu-dm" +vif = [ "mac=00:16:3e:66:92:9c,bridge=xenbr1,script=vif-bridge,model=e1000" ] +parallel = "none" +serial = "none" +disk = [ "/dev/HostVG/XenGuest2,raw,hda,w,", "/root/boot.iso,raw,hdc,w," ] +sdl = 0 +vnc = 0 +spice = 1 +spicehost = "127.0.0.1" +spiceport = 590 +spicetls_port = 500 +spicedisable_ticketing = 1 +spicepasswd = "thebeast" +spiceagent_mouse = 0 diff --git a/tests/xlconfigdata/test-spice.xml b/tests/xlconfigdata/test-spice.xml new file mode 100644 index 0000000..1e3f78d --- /dev/null +++ b/tests/xlconfigdata/test-spice.xml @@ -0,0 +1,45 @@ +<domain type='xen'> + <name>XenGuest2</name> + <uuid>c7a5fdb2-cdaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>592896</memory> + <currentMemory unit='KiB'>403456</currentMemory> + <vcpu placement='static'>1</vcpu> + <os> + <type arch='x86_64' machine='xenfv'>hvm</type> + <loader>/usr/lib/xen/boot/hvmloader</loader> + <boot dev='cdrom'/> + </os> + <features> + <acpi/> + <apic/> + <pae/> + </features> + <clock offset='variable' adjustment='0' basis='localtime'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>restart</on_crash> + <devices> + <emulator>/usr/lib/xen/bin/qemu-dm</emulator> + <disk type='block' device='disk'> + <driver name='phy' type='raw'/> + <source dev='/dev/HostVG/XenGuest2'/> + <target dev='hda' bus='ide'/> + </disk> + <disk type='block' device='disk'> + <driver name='phy' type='raw'/> + <source dev='/root/boot.iso'/> + <target dev='hdc' bus='ide'/> + </disk> + <interface type='bridge'> + <mac address='00:16:3e:66:92:9c'/> + <source bridge='xenbr1'/> + <script path='vif-bridge'/> + <model type='e1000'/> + </interface> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <graphics type='spice' port='590' tlsPort='500' autoport='no' listen='127.0.0.1' passwd='thebeast'> + <listen type='address' address='127.0.0.1'/> + </graphics> + </devices> +</domain> diff --git a/tests/xlconfigtest.c b/tests/xlconfigtest.c new file mode 100644 index 0000000..b966c15 --- /dev/null +++ b/tests/xlconfigtest.c @@ -0,0 +1,224 @@ +/* + * xlconfigtest.c: Test backend for xl_internal config file handling + * + * Copyright (C) 2007, 2010-2011, 2014 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see + * <http://www.gnu.org/licenses/>. + * + * Author: Daniel P. Berrange <berrange@redhat.com> + * Author: Kiarie Kahurani <davidkiarie4@gmail.com> + * + */ + +#include <config.h> + +#include <stdio.h> +#include <string.h> +#include <unistd.h> + +#include "internal.h" +#include "datatypes.h" +#include "xenconfig/xen_xl.h" +#include "viralloc.h" +#include "virstring.h" +#include "testutils.h" +#include "testutilsxen.h" +#include "xen/xen_driver.h" + +#define VIR_FROM_THIS VIR_FROM_NONE + +static virCapsPtr caps; +static virDomainXMLOptionPtr xmlopt; +/* + * parses the xml, creates a domain def and compare with equivalent xm config + */ +static int +testCompareParseXML(const char *xmcfg, const char *xml, int xendConfigVersion) +{ + char *xmlData = NULL; + char *xmcfgData = NULL; + char *gotxmcfgData = NULL; + virConfPtr conf = NULL; + virConnectPtr conn = NULL; + int wrote = 4096; + int ret = -1; + virDomainDefPtr def = NULL; + + if (VIR_ALLOC_N(gotxmcfgData, wrote) < 0) + goto fail; + + conn = virGetConnect(); + if (!conn) goto fail; + + if (virtTestLoadFile(xml, &xmlData) < 0) + goto fail; + + if (virtTestLoadFile(xmcfg, &xmcfgData) < 0) + goto fail; + + if (!(def = virDomainDefParseString(xmlData, caps, xmlopt, + 1 << VIR_DOMAIN_VIRT_XEN, + VIR_DOMAIN_XML_INACTIVE))) + goto fail; + + if (!virDomainDefCheckABIStability(def, def)) { + fprintf(stderr, "ABI stability check failed on %s", xml); + goto fail; + } + + if (!(conf = xenFormatXL(def, conn, xendConfigVersion))) + goto fail; + + if (virConfWriteMem(gotxmcfgData, &wrote, conf) < 0) + goto fail; + gotxmcfgData[wrote] = '\0'; + + if (STRNEQ(xmcfgData, gotxmcfgData)) { + virtTestDifference(stderr, xmcfgData, gotxmcfgData); + goto fail; + } + + ret = 0; + + fail: + VIR_FREE(xmlData); + VIR_FREE(xmcfgData); + VIR_FREE(gotxmcfgData); + if (conf) + virConfFree(conf); + virDomainDefFree(def); + virObjectUnref(conn); + + return ret; +} +/* + * parses the xl config, develops domain def and compares with equivalent xm config + */ +static int +testCompareFormatXML(const char *xmcfg, const char *xml, int xendConfigVersion) +{ + char *xmlData = NULL; + char *xmcfgData = NULL; + char *gotxml = NULL; + virConfPtr conf = NULL; + int ret = -1; + virConnectPtr conn; + virDomainDefPtr def = NULL; + + conn = virGetConnect(); + if (!conn) goto fail; + + if (virtTestLoadFile(xml, &xmlData) < 0) + goto fail; + + if (virtTestLoadFile(xmcfg, &xmcfgData) < 0) + goto fail; + + if (!(conf = virConfReadMem(xmcfgData, strlen(xmcfgData), 0))) + goto fail; + + if (!(def = xenParseXL(conf, caps, xendConfigVersion))) + goto fail; + + if (!(gotxml = virDomainDefFormat(def, VIR_DOMAIN_XML_INACTIVE | + VIR_DOMAIN_XML_SECURE))) + goto fail; + + if (STRNEQ(xmlData, gotxml)) { + virtTestDifference(stderr, xmlData, gotxml); + goto fail; + } + + ret = 0; + + fail: + if (conf) + virConfFree(conf); + VIR_FREE(xmlData); + VIR_FREE(xmcfgData); + VIR_FREE(gotxml); + virDomainDefFree(def); + virObjectUnref(conn); + + return ret; +} + + +struct testInfo { + const char *name; + int version; + int mode; +}; + +static int +testCompareHelper(const void *data) +{ + int result = -1; + const struct testInfo *info = data; + char *xml = NULL; + char *cfg = NULL; + + if (virAsprintf(&xml, "%s/xlconfigdata/test-%s.xml", + abs_srcdir, info->name) < 0 || + virAsprintf(&cfg, "%s/xlconfigdata/test-%s.cfg", + abs_srcdir, info->name) < 0) + goto cleanup; + + if (info->mode == 0) + result = testCompareParseXML(cfg, xml, info->version); + else + result = testCompareFormatXML(cfg, xml, info->version); + + cleanup: + VIR_FREE(xml); + VIR_FREE(cfg); + + return result; +} + + +static int +mymain(void) +{ + int ret = 0; + + if (!(caps = testXLInitCaps())) + return EXIT_FAILURE; + + if (!(xmlopt = xenDomainXMLConfInit())) + return EXIT_FAILURE; + +#define DO_TEST(name, version) \ + do { \ + struct testInfo info0 = { name, version, 0 }; \ + struct testInfo info1 = { name, version, 1 }; \ + if (virtTestRun("Xen XM-2-XML Parse " name, \ + testCompareHelper, &info0) < 0) \ + ret = -1; \ + if (virtTestRun("Xen XM-2-XML Format " name, \ + testCompareHelper, &info1) < 0) \ + ret = -1; \ + } while (0) + + DO_TEST("new-disk", 3); +// DO_TEST("spice", 3); + + virObjectUnref(caps); + virObjectUnref(xmlopt); + + return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE; +} + +VIRT_TEST_MAIN(mymain) -- 1.8.4.5